Click a person standing on a boat.  Do not touch anything else
Click a tall, thick column with a single triangle point on top.  This column has straight sides.  Do not touch anything else.
Keep that piece but start paying attention!  Click a vertical stack of triangles, it looks like a lopsided Christmas tree
Click the tall thick column on a triangle base.  The top of the column is also a triangle.  Do not touch anything else

Outcome: successful
Speaker comments: N/A